I put Salami (my powder blue dwarf gourami) into the QT tank last night. Because, when I returned from work at around 530 pm he was laying at the
I have a betta male in a small 2 gallon by himself and in the summer I will have a 20 tall opening up, I would like to put him and an angelfish in it
Mine usually hid in the plants near the substrate. I'm surprised they are so bold, especially being new to the tank.
A sponge filter is your best low budget bet. If the tank is heavily planted you are good to go. If not, just do a good sized like 50% water change once
One thing every owner of a canister needs to remember: always keep an eye on it the next couple minutes after plugging it in!